package com.flowsoft.wanda;

.. 

@WebService
public interface WandaService {
...

	@WebResult(name = "exist")
	Boolean exist(@WebParam(name = "username") String username);

	@WebResult(name = "wandaUserList")
	List<WandaUser> findAllUser();

	@WebResult(name = "wandaUser")
	WandaUser findByUsername(@WebParam(name = "username") String username);
...
}